The right of first publication refers to the exclusive right of an author or creator to be the first to publish their work. There are several synonyms that can be used to describe this legal concept, such as primacy of publication, initial publication right, or first-publication ownership. Additionally, the term "copyright" can also be used to describe the right of first publication, as it grants the author or creator exclusive rights to their work, including the right to reproduce, distribute, and create derivative works. Other related terms include intellectual property rights, exclusive rights, and publishing rights, all of which are essential for protecting the legal rights of authors and creators in today's digital age.